(19)

(11)

EP 2 454 344 A2

(12)

(88) Date of publication A3: 12.05.2011 (43) Date of publication: 23.05.2012 Bulletin 2012/21 (21) Application number: 10744764.1 (22) Date of filing: 15.07.2010

(51) International Patent Classification (IPC):  C10G 3/00(2006.01) (86) International application number: PCT/US2010/042076 (87) International publication number: WO 2011/008920 (20.01.2011 Gazette 2011/03)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 17.07.2009 US 271108 P (71) Applicant: ExxonMobil Research and Engineering Company Annandale, NJ 08801-0900 (US)	(72) Inventor: HANKS, Patrick, L. Annandale NJ 08801 (US) (74) Representative: Wall, Leythem  ExxonMobil Chemical Europe Inc. IP Law Shared Services Hermeslaan 2 1831 MACHELEN 1831 MACHELEN (BE)